dirname [选项] 参数
basename [选项] 参数
[root@hdss172-21.host.com ~]# dirname /etc/httpd/
/etc
[root@hdss172-21.host.com ~]# dirname /etc/
/
[root@hdss172-21.host.com ~]# dirname /etc/yum.repos.d/zabbix.repo
/etc/yum.repos.d
[root@hdss172-21.host.com ~]# dirname /etc/httpd/conf/httpd.conf
/etc/httpd/conf
[root@hdss172-21.host.com ~]# basename $PATH
bin
[root@hdss172-21.host.com ~]# echo $PATH
/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/root/bin
[root@hdss172-21.host.com ~]# basename /etc/yum.repos.d/zabbix.repo
zabbix.repo
[root@hdss172-21.host.com ~]# basename /etc/httpd/conf/httpd.conf
httpd.conf
原文:https://www.cnblogs.com/even160941/p/15305880.html